| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $156.83 | 7.286% | $168.2566 | $168.26 | $168.25 | $168.30 |
| Purchase #2 | $240.65 | 3.655% | $249.4458 | $249.45 | $249.45 | $249.40 |
| Purchase #3 | $6.97 | 13.509% | $7.9116 | $7.91 | $7.90 | $7.90 |
| Purchase #4 | $65.78 | 4.274% | $68.5914 | $68.59 | $68.60 | $68.60 |
| Purchase #5 | $121.96 | 3.656% | $126.4189 | $126.42 | $126.40 | $126.40 |
| Purchase #6 | $137.58 | 5.733% | $145.4675 | $145.47 | $145.45 | $145.50 |
| Purchase #7 | $153.42 | 9.265% | $167.6344 | $167.63 | $167.65 | $167.60 |
| 7 purchase totals = | $883.19 | $933.7262 | $933.73 | $933.70 | $933.70 | |